<template>
    <div>
        <!-- 面包屑导航 -->
        <el-breadcrumb separator-class="el-icon-arrow-right">
            <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
            <el-breadcrumb-item>订单管理</el-breadcrumb-item>
            <el-breadcrumb-item>订单列表</el-breadcrumb-item>
        </el-breadcrumb>
        <!-- 卡片区域 -->
        <el-card>
            <!-- 头部搜索区域 -->
            <el-row>
                <el-col :span='8'>
                    <el-input placeholder="请输入内容" v-model='params.query' clearable>
                        <el-button slot="append" icon="el-icon-search" @click='getOrderList'></el-button>
                    </el-input>
                </el-col>
            </el-row>
            <!-- 表格区域 -->
            <el-table :data="orderList" style="width: 100%" border stripe>
                <el-table-column type='index'></el-table-column>
                <el-table-column prop="order_number" label="订单编号">
                </el-table-column>
                <el-table-column prop="order_price" label="订单价格" width='90px'>
                </el-table-column>
                <el-table-column prop="pay_status" label="是否付款" width='90px'>
                    <template slot-scope='scope'>
                        <el-tag type="danger" v-if="scope.row.pay_status=='0'">未付款</el-tag>
                        <el-tag type="success" v-else>已付款</el-tag>
                    </template>
                </el-table-column>
                <el-table-column prop="is_send" label="是否发货" width='90px'>
                </el-table-column>
                <el-table-column label="下单时间" width='200px'>
                    <template slot-scope='scope'>
                        {{scope.row.update_time | dateFormat}}
                    </template>
                </el-table-column>
                <el-table-column label="操作" width='140px'>
                    <template slot-scope="scope">
                        <el-tooltip effect="dark" content="修改地址" placement="top" :enterable='false'>
                            <el-button size='mini' type="primary" icon="el-icon-edit" @click='editAddress'></el-button>
                        </el-tooltip>
                        <el-tooltip effect="dark" content="查看物流进度" placement="top" :enterable='false'>
                            <el-button size='mini' type="success" icon="el-icon-location" @click='progressBox'>
                            </el-button>
                        </el-tooltip>
                    </template>
                </el-table-column>
            </el-table>
            <!-- 分页区域 -->
            <el-pagination @size-change="handleSizeChange" @current-change="handleCurrentChange"
                :current-page="params.pagenum" :page-sizes="[5, 10, 15, 20]" :page-size="params.pagesize"
                layout="total, sizes, prev, pager, next, jumper" :total="total">
            </el-pagination>
        </el-card>

        <!-- 修改地址弹框 -->
        <el-dialog title="修改地址" :visible.sync="editDialogVisible" width="50%" @close='closeDialog'>
            <el-form :model="addressForm" :rules="addressFormRules" ref="addressFormRef" label-width="100px">
                <el-form-item label="省市区/县" prop="address1">
                    <el-cascader v-model="addressForm.address1" :options="cityData" :props="{ expandTrigger: 'hover'}">
                    </el-cascader>
                </el-form-item>
                <el-form-item label="详细地址" prop="address2">
                    <el-input v-model="addressForm.address2"></el-input>
                </el-form-item>
            </el-form>
            <span slot="footer" class="dialog-footer">
                <el-button @click="editDialogVisible = false">取 消</el-button>
                <el-button type="primary" @click="editDialogVisible = false">确 定</el-button>
            </span>
        </el-dialog>

        <!-- 查看物流进度弹框 -->
        <el-dialog title="物流进度" :visible.sync="progressVisible" width="50%">
            <el-timeline>
                <el-timeline-item v-for="(activity, index) in progressList" :key="index" :timestamp="activity.time">
                    {{activity.context}}
                </el-timeline-item>
            </el-timeline>
        </el-dialog>
    </div>
</template>

<script>
    // 导入中国省市区数据
    import cityData from "./citydata.js"

    export default {
        data() {
            return {
                // 获取订单数据列表的请求参数
                params: {
                    query: '',
                    pagenum: 1,
                    pagesize: 10,
                },
                total: 0,
                // 订单列表
                orderList: [],
                // 控制修改地址弹框是否显示
                editDialogVisible: false,
                // 修改地址表单数据
                addressForm: {
                    address1: [],
                    address2: ''
                },
                addressFormRules: {
                    address1: [{ required: true, message: '请选择省市区/县', trigger: 'blur' }],
                    address2: [{ required: true, message: '请填写详细地址', trigger: 'blur' }]
                },
                cityData,
                // 控制物流进度弹框是否显示
                progressVisible: false,
                // 物流信息
                progressList: []
            }
        },
        created() {
            this.getOrderList()
        },
        methods: {
            // 获取订单数据列表
            async getOrderList() {
                const { data: res } = await this.$axios.get('orders', { params: this.params });
                if (res.meta.status !== 200) return this.$message.error('获取订单列表失败!');
                this.orderList = res.data.goods;
                this.total = res.data.total;
                // console.log(res.data);
            },
            handleSizeChange(newSize) {
                this.params.pagesize = newSize;
                this.getOrderList();
            },
            handleCurrentChange(newPage) {
                this.params.pagenum = newPage;
                this.getOrderList();
            },
            // 点击修改地址按钮
            editAddress() {
                this.editDialogVisible = true;
            },
            // 关闭弹框，重置表单
            closeDialog() {
                this.$refs.addressFormRef.resetFields();
            },
            async progressBox() {
                const { data: res } = await this.$axios.get('/kuaidi/1106975712662');
                if (res.meta.status !== 200) return this.$message.error('获取物流信息失败!');
                this.progressList = res.data;
                // console.log(res.data);
                this.progressVisible = true;
            }
        }

    }
</script>

<style scoped>
    .el-cascader {
        width: 100%;
    }
</style>